CHUCOA ILICIFOLIA, A SPINY ONOSERIS (ASTERACEAE, MUTISIOIDEAE: ONOSERIDEAE)
|
|
- Ethel Dickerson
- 6 years ago
- Views:
Transcription
1 Phytologia (December 2009) 91(3) 537 CHUCOA ILICIFOLIA, A SPINY ONOSERIS (ASTERACEAE, MUTISIOIDEAE: ONOSERIDEAE) Jose L. Panero Section of Integrative Biology, 1 University Station, C0930, The University of Texas, Austin, TX 78712, USA panero@mail.utexas.edu ABSTRACT Molecular phylogenetic studies of several members of Mutisioideae show that the type species of the genus Chucoa of northern Peru is a member of the genus Onoseris. The combination Onoseris ilicifolia is proposed. The disposition of the second species of Chucoa awaits molecular studies. Phytologia 91(3): (December, 2009). KEY WORDS: Chucoa, Onoseris, Onoserideae, Mutisioideae, Andes, Peru. Mutisioideae, a taxon first circumscribed based on molecular phylogenetic analysis (Panero and Funk 2008), includes approximately 44 genera and 630 species. The subfamily contains three main lineages recognized at the tribal level: Mutisieae, Nassauvieae and Onoserideae. The monophyly of Mutisioideae has not been confirmed, as a few genera that share morphological features found in this taxon have not yet been included in molecular analyses, and hence our understanding of their relationships remains tentative. Among these unsampled taxa is the genus Chucoa, a seldom-collected species endemic to the Santiago de Chuco region of La Libertad Department in northern Peru. Chucoa was described by Cabrera (1955), who allied the genus to Gochnatia and Stifftia. The same year, Ferreyra named the genus Weberbaueriella to accommodate an unusual specimen of Asteraceae originally identified as an Onoseris. Ferreyra (1955) allied his new genus Weberbaueriella to Gochnatia, Onoseris and Chuquiraga. Chucoa and Weberbaueriella were published in the same year but Ferreyra (1980) acknowledged the priority of the genus
2 538 Phytologia (December 2009) 91(3) Chucoa by placing Weberbaueriella in its synonymy. Both Ferreyra and Cabrera speculated that Chucoa is closely related to Gochnatia. However, morphological studies of Gochnatia and related genera suggested that Chucoa, because of its pubescent styles and acute anther appendages, is not closely related to Gochnatia (Freire et al., 2002). Katinas et al. (2008, Fig. 2) placed Chucoa in an informal group of 22 genera within their concept of tribe Mutusieae, which includes all members of Mutisieae and Onoserideae, sensu Panero and Funk (2008), but did not speculate further as to the sister taxon. Included in this group, because they share a similar style and anther morphology, were also the genera Catamixis, Oldenburgia, Hyaloseris and Dinoseris. However, these four genera have been shown to belong to other lineages of Asteraceae (Panero and Funk, 2008; Panero, 2008). Given these multiple hypotheses of relationship based on morphological studies, we decided to include Chucoa ilicifolia in a phylogenetic analysis of Mutisioideae using chloroplast DNA so as to provide molecular evidence bearing upon the phylogenetic relationship of Chucoa. MATERIALS AND METHODS DNA was extracted from 0.25g dried leaf material of Chucoa, Onoseris onoseroides and Urmenetea using Qiagen's DNeasy Plant Mini Kit following the manufacturer's protocol for dried leaf material. Efficacy of the DNA extract was tested empirically using standard polymerase chain reaction (PCR) protocols and primers detailed in Panero and Crozier (2003) and Panero and Funk (2008) for the following chloroplast loci: matk, ndhd, ndhf, rbcl and rpob. PCR reactions were screened using agarose gel electrophoresis. Reactions with visible results were cleaned using QIAquick PCR purification columns and 4 microliters of each used as template DNA in cycle sequencing reactions following the protocols of the ABI Big Dye Terminator 3.1 Cycle Sequencing Kit. Cleaning of the sequencing reactions using the Millipore MultiScreen 96-Well Filtration Plate and sequencing was performed by the University of Texas ICMB Core DNA Facility on an ABI 3730 DNA analyzer. Raw sequence data were proofread using Sequencher 4.8 (Gene Codes Corporation). Chucoa, Onoseris onoseroides and Urmenetea sequences were aligned
3 Phytologia (December 2009) 91(3) 539 by eye with a subset of 19 taxa of Mutisioideae of the 108-taxon matk, ndhd, ndhf, rbcl and rpob alignments used in previous phylogenetic studies (Panero and Funk, 2008). Phylogenetic trees were constructed for the 22-taxon matk, ndhd, ndhf, rbcl and rpob data sets in combination using the maximum parsimony criterion implemented in PAUP*4b10. Branch support was assessed using a full heuristic bootstrap analysis with 1000 replications. The genus Acicarpha (Calyceraceae) served as outgroup. RESULTS AND DISCUSSION Parsimony analysis of the multi-locus data matrix produced a single tree (Fig. 1) that placed Chucoa ilicifolia neither close to Chuquiraga nor Stifftia nor Gochnatia. Instead, Chucoa was found sister to Onoseris onoseroides (Mutisioideae-Onoserideae) with strong (100%) bootstrap support, highlighting Ferreyra s observation. The Onoseris clade, including the type species of Chucoa and Onoseris, is also statistically supported (100% bootstrap), warranting the inclusion of Chucoa in the genus Onoseris. To formalize this transfer, the following combination is proposed: Onoseris ilicifolia (Cabrera) Panero, comb. nov. Basionym Chucoa ilicifolia Cabrera, Bol. Soc. Argent. Bot. 6: Type: Peru: La Libertad, Prov. Santiago de Chuco, Angasmarca-Tulpo, A. López Miranda 1090 (holotype: LP). A second species of Chucoa, C. lanceolata, has been recently proposed (Sancho et al., 2005). The placement of this taxon awaits molecular studies. ACKNOWLEDGMENTS I thank M. Dillon of the Field Museum for material of Chucoa ilicifolia and Tom Wendt, TEX-LL herbarium curator, for locating specimens of Chucoa. I thank Bonnie S. Crozier and B. L. Turner for reviewing the manuscript and B. León and A. Cano for copies of R. Ferreyra's publications and photos of the holotype of C. lanceolata.
4 540 Phytologia (December 2009) 91(3) Sequencing of the matk, ndhd, ndhf, rbcl and rpob genes was funded by grant NSF DEB Fig.1. Single most parsimonious tree based on the MP analysis of five concatenated chloroplast genes. 422 of the 13,209 nucleotide sites were parsimony informative. Numbers above branches indicate percent bootstrap support values. LITERATURE CITED Cabrera, A. L Un nuevo género de Mutiseas del Perú. Bol. Soc. Argent. Bot. 6: Ferreyra, R Weberbaueriella, un nuevo género para las compuestas del Perú. Bol. Soc. Peruana Bot. 5: 1-6.
5 Phytologia (December 2009) 91(3) 541 Ferreyra, R Notas sobre especies peruanas de los géneros Arnaldoa, Chucoa (Compositae) y Monnina (Polygalaceae). 8: Freire, S. E., L. Katinas, and G. Sancho Gochnatia (Asteraceae: Mutisieae) and the Gochnatia complex: taxonomic implications from morphology. Ann. Missouri Bot. Gard. 89: Katinas, L., J. Pruski, G. Sancho and M. C. Tellería, The subfamily Mutisioideae (Asteraceae). Bot. Rev. 74: Sancho, G., S. E. Freire, L. Katinas and M. C. Tellería A new combination and a new species of Andean Mutisieae (Asteraceae). Taxon 54: Panero, J. L. and B. S. Crozier Primers for PCR amplification of Asteraceae chloroplast DNA. Lundellia 6: 1-9. Panero, J. L Shared molecular signatures support the inclusion of Catamixis in subfamily Pertyoideae (Asteraceae). Phytologia 90: Panero, J. L. and V. A. Funk The value of sampling anomalous taxa in phylogenetic studies: major clades of the Asteraceae revealed. Mol. Phylogenet. Evol. 47: Appendix 1. Voucher information and GenBank Accession numbers for sequences of Onoseris ilicifolia, Onoseris onoseroides, and Urmenetea. Voucher information listed in the following order: taxon name, collection, country of origin, herbarium. Genbank numbers listed in the following order: matk, ndhd, ndhf, rbcl, rpob. Onoseris ilicifolia (Cabrera) Panero, Sagástegui et al , Peru, F. GQ890332, GQ890335, GQ890338, GQ890341, GQ Onoseris onoseroides (H.B.K.) B. L. Rob., McVaugh 22341, Mexico, TEX. GQ890333, GQ890336, GQ890339, GQ890342, GQ Urmenetea atacamensis Phil., Panero & Crozier 8446, Chile, TEX. GQ890334, GQ890337, GQ890340, GQ890343, GQ
SHARED MOLECULAR SIGNATURES SUPPORT THE INCLUSION OF CATAMIXIS IN SUBFAMILY PERTYOIDEAE (ASTERACEAE).
418 SHARED MOLECULAR SIGNATURES SUPPORT THE INCLUSION OF CATAMIXIS IN SUBFAMILY PERTYOIDEAE (ASTERACEAE). Jose L. Panero Section of Integrative Biology, 1 University Station, C0930, The University of Texas,
More informationPAQUIREA, A NEW ANDEAN GENUS FOR CHUCOA LANCEOLATA (ASTERACEAE, MUTISIOIDEAE, ONOSERIDEAE)
Panero, J.L. and S.E. Freire. 2013. Paquirea, a new Andean genus for Chucoa lanceolata (Asteraceae, Mutisioideae, Onoserideae). Phytoneuron 2013-11: 1 5. Published 9 February 2013. ISSN 2153 733X PAQUIREA,
More informationTHE TRIBE GOCHNATIEAE: ONE OF THE BASAL CLADES OF COMPOSITAE
THE TRIBE GOCHNATIEAE: ONE OF THE BASAL CLADES OF COMPOSITAE THE TRIBE GOCHNATIEAE: ONE OF THE BASAL CLADES OF COMPOSITAE Vicki A. Funk 1, Gisela Sancho 2, Nádia Roque 3, Carol L. Kelloff 1, Iralys Ventosa-Rodrígues
More informationThe Phylogenetic Reconstruction of the Grass Family (Poaceae) Using matk Gene Sequences
The Phylogenetic Reconstruction of the Grass Family (Poaceae) Using matk Gene Sequences by Hongping Liang Dissertation submitted to the Faculty of the Virginia Polytechnic Institute and State University
More informationInsights into the evolution of the tribe Arctoteae (Compositae: subfamily Cichorioideae s.s.) using trnl-f, ndhf, and ITS
ASTERACEAE Insights into the evolution of the tribe Arctoteae (Compositae: subfamily Cichorioideae s.s.) using trnl-f, ndhf, and ITS Vicki A. Funk 1, Raymund Chan 2 & Sterling C. Keeley 2 1 U.S. National
More informationA phylogeny of the Gochnatieae: Understanding a critically placed tribe in the Compositae
TAXON 28 Jul 2014: 24 pp. Funk & al. Phylogeny of Gochnatieae A phylogeny of the Gochnatieae: Understanding a critically placed tribe in the Compositae Vicki A. Funk,1 Gisela Sancho,2 Nádia Roque,3 Carol
More informationAmy Driskell. Laboratories of Analytical Biology National Museum of Natural History Smithsonian Institution, Wash. DC
DNA Barcoding Amy Driskell Laboratories of Analytical Biology National Museum of Natural History Smithsonian Institution, Wash. DC 1 Outline 1. Barcoding in general 2. Uses & Examples 3. Barcoding Bocas
More informationA Study of the Moss Parasite Eocronartium muscicola By: Alicia Knudson Advisor: Dr. Elizabeth Frieders
A Study of the Moss Parasite Eocronartium muscicola By: Alicia Knudson Advisor: Dr. Elizabeth Frieders Abstract The genus Eocronartium contains a single described species of parasitic fungus on moss plants
More informationDNA Barcoding Analyses of White Spruce (Picea glauca var. glauca) and Black Hills Spruce (Picea glauca var. densata)
Southern Adventist Univeristy KnowledgeExchange@Southern Senior Research Projects Southern Scholars 4-4-2010 DNA Barcoding Analyses of White Spruce (Picea glauca var. glauca) and Black Hills Spruce (Picea
More informationPost-doc fellowships to non-eu researchers FINAL REPORT. Home Institute: Centro de Investigaciones Marinas, Universidad de La Habana, CUBA
Recipient: Maickel Armenteros Almanza. Post-doc fellowships to non-eu researchers FINAL REPORT Home Institute: Centro de Investigaciones Marinas, Universidad de La Habana, CUBA Promoter: Prof. Dr. Wilfrida
More informationC3020 Molecular Evolution. Exercises #3: Phylogenetics
C3020 Molecular Evolution Exercises #3: Phylogenetics Consider the following sequences for five taxa 1-5 and the known outgroup O, which has the ancestral states (note that sequence 3 has changed from
More informationTAXONOMY AND DISTRIBUTION OF DALEA WRIGHTII (FABACEAE) BILLIE L. TURNER Plant Resources Center The University of Texas Austin, Tx 78712
Turner, B.L. 2010. Taxonomy and distribution Dalea wrightii (Fabaceae). Phytoneuron 2010-45: 1-5. TAXONOMY AND DISTRIBUTION OF DALEA WRIGHTII (FABACEAE) BILLIE L. TURNER Plant Resources Center The University
More informationBillie L. Turner Plant Resources Center The University of Texas, Austin, TX ABSTRACT
Phytologia (December 2011) 93(3) 341 TAXONOMY AND DISTRIBUTION OF SENECIO PARRYI (ASTERACEAE) Billie L. Turner Plant Resources Center The University of Texas, Austin, TX 78712 billie@uts.cc.utexas.edu
More informationa,bD (modules 1 and 10 are required)
This form should be used for all taxonomic proposals. Please complete all those modules that are applicable (and then delete the unwanted sections). For guidance, see the notes written in blue and the
More informationPHYLOGENY AND SYSTEMATICS
AP BIOLOGY EVOLUTION/HEREDITY UNIT Unit 1 Part 11 Chapter 26 Activity #15 NAME DATE PERIOD PHYLOGENY AND SYSTEMATICS PHYLOGENY Evolutionary history of species or group of related species SYSTEMATICS Study
More informationPOPULATION GENETICS Winter 2005 Lecture 17 Molecular phylogenetics
POPULATION GENETICS Winter 2005 Lecture 17 Molecular phylogenetics - in deriving a phylogeny our goal is simply to reconstruct the historical relationships between a group of taxa. - before we review the
More informationHecastocleideae (Hecastocleidoideae)
Chapter16 Hecastocleideae (Hecastocleidoideae) Vicki A. Funk and D. J. Nicholas Hind HISTORICAL OVERVIEW AND MORPHOLOGY Hecastocleis shockleyi A. Gray was described in 1882 and its unusual morphology and
More informationSEQUENCING NUCLEAR MARKERS IN FRESHWATER GREEN ALGAE: CHARA SUBSECTION WILLDENOWIA
SEQUENCING NUCLEAR MARKERS IN FRESHWATER GREEN ALGAE: CHARA SUBSECTION WILLDENOWIA Stephen D. Gottschalk Department of Biological Sciences, Fordham University, 441 E Fordham Rd, Bronx, NY 10458, USA ABSTRACT
More informationIntegrative Biology 200 "PRINCIPLES OF PHYLOGENETICS" Spring 2018 University of California, Berkeley
Integrative Biology 200 "PRINCIPLES OF PHYLOGENETICS" Spring 2018 University of California, Berkeley B.D. Mishler Feb. 14, 2018. Phylogenetic trees VI: Dating in the 21st century: clocks, & calibrations;
More informationTAXONOMY OF THE PENSTEMON CAMPANULATUS COMPLEX (SCROPHULARIACEAE) AND DESCRIPTION OF A NEW SPECIES FROM ITS MIDST
Turner, B.L. 2010. Taxonomy of the Penstemon campanulatus complex (Scrophulariaceae) and description of a new species from its midst. Phytoneuron 2010-31: 1 5. Mailed 10 August 2010. TAXONOMY OF THE PENSTEMON
More informationA Molecular Phylogeny for Cercocarpus H.B.K. (Rosaceae) Using the External Transcribed Spacer of the Nuclear Ribosomal Repeat
A Molecular Phylogeny for Cercocarpus H.B.K. (Rosaceae) Using the External Transcribed Spacer of the Nuclear Ribosomal Repeat Brian D. Vanden Heuvel C. Randal Linder Abstract Cercocarpus H.B.K. (Rosaceae)
More informationLecture 6 Phylogenetic Inference
Lecture 6 Phylogenetic Inference From Darwin s notebook in 1837 Charles Darwin Willi Hennig From The Origin in 1859 Cladistics Phylogenetic inference Willi Hennig, Cladistics 1. Clade, Monophyletic group,
More informationIntroduction to Biosystematics - Zool 575
Introduction to Biosystematics Lecture 8 - Modern Taxonomy Outline - 1. Tools - digital imaging, databases 2. Dissemination - WWW 3. Tools - Molecular data, species demarcation, phylogeography 1 2 Prognosis
More informationDNA BARCODING OF PLANTS AT SHAW NATURE RESERVE USING matk AND rbcl GENES
DNA BARCODING OF PLANTS AT SHAW NATURE RESERVE USING matk AND rbcl GENES LIVINGSTONE NGANGA. Missouri Botanical Garden. Barcoding is the use of short DNA sequences to identify and differentiate species.
More informationPhylogeny and systematics. Why are these disciplines important in evolutionary biology and how are they related to each other?
Phylogeny and systematics Why are these disciplines important in evolutionary biology and how are they related to each other? Phylogeny and systematics Phylogeny: the evolutionary history of a species
More informationUsing Trees for Classifications. Introduction
Using Trees for Classifications The Phylogenetic Cibele Caio Principles and Practice of Phylogenetic Systematics, Spring 2009 Introduction The impusle to characterize and classify species Ancient Aristoteles
More informationTAXONOMY OF IVA ANGUSTIFOLIA AND I. ASPERIFOLIA (ASTERACEAE)
76 Phytologia (April 2009) 91(1) TAXONOMY OF IVA ANGUSTIFOLIA AND I. ASPERIFOLIA (ASTERACEAE) B. L. Turner Plant Resources Center The University of Texas at Austin Austin, Texas 78712 billie@uts.cc.utexas.edu
More information8/23/2014. Phylogeny and the Tree of Life
Phylogeny and the Tree of Life Chapter 26 Objectives Explain the following characteristics of the Linnaean system of classification: a. binomial nomenclature b. hierarchical classification List the major
More informationAnalysis of putative DNA barcodes for identification and distinction of native and invasive plant species
Babson College Digital Knowledge at Babson Babson Faculty Research Fund Working Papers Babson Faculty Research Fund 2010 Analysis of putative DNA barcodes for identification and distinction of native and
More informationChapter 26 Phylogeny and the Tree of Life
Chapter 26 Phylogeny and the Tree of Life Biologists estimate that there are about 5 to 100 million species of organisms living on Earth today. Evidence from morphological, biochemical, and gene sequence
More informationChapter 26: Phylogeny and the Tree of Life Phylogenies Show Evolutionary Relationships
Chapter 26: Phylogeny and the Tree of Life You Must Know The taxonomic categories and how they indicate relatedness. How systematics is used to develop phylogenetic trees. How to construct a phylogenetic
More informationClassification, Phylogeny yand Evolutionary History
Classification, Phylogeny yand Evolutionary History The diversity of life is great. To communicate about it, there must be a scheme for organization. There are many species that would be difficult to organize
More informationBioinformatics tools for phylogeny and visualization. Yanbin Yin
Bioinformatics tools for phylogeny and visualization Yanbin Yin 1 Homework assignment 5 1. Take the MAFFT alignment http://cys.bios.niu.edu/yyin/teach/pbb/purdue.cellwall.list.lignin.f a.aln as input and
More informationCaloplaca citrina and C. lactea are incorrectly understood in the British Isles
Caloplaca citrina and C. lactea are incorrectly understood in the British Isles Introduction In the British Isles the genus Caloplaca is rich in species and new taxa are still being described from there
More informationMolecular evidence for multiple origins of Insectivora and for a new order of endemic African insectivore mammals
Project Report Molecular evidence for multiple origins of Insectivora and for a new order of endemic African insectivore mammals By Shubhra Gupta CBS 598 Phylogenetic Biology and Analysis Life Science
More informationFigure 3. Systems and Publications & Authors. Liliflorae / Liliales. Bentham & Hooker 1883 Engler et al., 1914
Figure 3. Chronological representation of the families in which Dracaena & Sansevieria (=Dracaenaceae) have been positioned, with some of the key authors and evidence. For a discussion, see the text. Some
More informationPhylogenetic Diversity and distribution patterns of the Compositae family in the high Andes of South America
Phylogenetic Diversity and distribution patterns of the Compositae family in the high Andes of South America Scherson, R.A., Naulin,P.I., Albornoz, A., Hagemann, T., Vidal, P.M., Riveros, N., and Arroyo,
More informationPHYLOGENY & THE TREE OF LIFE
PHYLOGENY & THE TREE OF LIFE PREFACE In this powerpoint we learn how biologists distinguish and categorize the millions of species on earth. Early we looked at the process of evolution here we look at
More informationA phylogenomic toolbox for assembling the tree of life
A phylogenomic toolbox for assembling the tree of life or, The Phylota Project (http://www.phylota.org) UC Davis Mike Sanderson Amy Driskell U Pennsylvania Junhyong Kim Iowa State Oliver Eulenstein David
More informationNomenclature and classification
Class entry quiz results year biology background major biology freshman college advanced environmental sophomore sciences college introductory landscape architecture junior highschool undeclared senior
More informationAmira A. AL-Hosary PhD of infectious diseases Department of Animal Medicine (Infectious Diseases) Faculty of Veterinary Medicine Assiut
Amira A. AL-Hosary PhD of infectious diseases Department of Animal Medicine (Infectious Diseases) Faculty of Veterinary Medicine Assiut University-Egypt Phylogenetic analysis Phylogenetic Basics: Biological
More informationLAB 4: PHYLOGENIES & MAPPING TRAITS
LAB 4: PHYLOGENIES & MAPPING TRAITS *This is a good day to check your Physcomitrella (protonema, buds, gametophores?) and Ceratopteris cultures (embryos, young sporophytes?)* Phylogeny Introduction The
More informationCHAPTER 26 PHYLOGENY AND THE TREE OF LIFE Connecting Classification to Phylogeny
CHAPTER 26 PHYLOGENY AND THE TREE OF LIFE Connecting Classification to Phylogeny To trace phylogeny or the evolutionary history of life, biologists use evidence from paleontology, molecular data, comparative
More informationa-dB. Code assigned:
This form should be used for all taxonomic proposals. Please complete all those modules that are applicable (and then delete the unwanted sections). For guidance, see the notes written in blue and the
More informationIntraspecific gene genealogies: trees grafting into networks
Intraspecific gene genealogies: trees grafting into networks by David Posada & Keith A. Crandall Kessy Abarenkov Tartu, 2004 Article describes: Population genetics principles Intraspecific genetic variation
More informationVarious Thoughts on Characters in Moss Taxonomy
EX: BEIHEFT 71 ZUR NOVA HEDWIGIA 1.2.5. Various Thoughts on Characters in Moss Taxonomy by Richard H. Zander Clinton Herbarium, Buffalo Museum of Science, Buffalo 14211, U.S.A. For a recent international
More informationMOLECULAR PHYLOGENY AND GENETIC DIVERSITY ANALYSIS. Masatoshi Nei"
MOLECULAR PHYLOGENY AND GENETIC DIVERSITY ANALYSIS Masatoshi Nei" Abstract: Phylogenetic trees: Recent advances in statistical methods for phylogenetic reconstruction and genetic diversity analysis were
More informationDr. Amira A. AL-Hosary
Phylogenetic analysis Amira A. AL-Hosary PhD of infectious diseases Department of Animal Medicine (Infectious Diseases) Faculty of Veterinary Medicine Assiut University-Egypt Phylogenetic Basics: Biological
More informationPrint Names and Classification
Utah State University DigitalCommons@USU All Archived Publications Archived USU Extension Publications 6-30-2006 Print Names and Classification Larry A. Sagers Utah State University Follow this and additional
More informationProject Budget: State Wildlife Grant Requested: $16,412 Project Match (UARK in kind services): $5,744 Total Project Cost: $22,156
Project Title: Genetic examination of the Ringed Crayfish species group, with special emphasis on the endemic Gapped Ringed Crayfish (Orconectes neglectus chaenodactylus) Project Summary: Morphological
More informationLecture V Phylogeny and Systematics Dr. Kopeny
Delivered 1/30 and 2/1 Lecture V Phylogeny and Systematics Dr. Kopeny Lecture V How to Determine Evolutionary Relationships: Concepts in Phylogeny and Systematics Textbook Reading: pp 425-433, 435-437
More informationOn the Inter-Generic Hybrid Sasaella ramosa. Yoshiyuki HOSOYAMA, Kazuko HOSHIDA, Sonoe TAKEOKA and Shohei MIYATA. (Received November 30, 2001)
No.37 (2002) pp.209-216 Sasaella ramosa On the Inter-Generic Hybrid Sasaella ramosa Yoshiyuki HOSOYAMA, Kazuko HOSHIDA, Sonoe TAKEOKA and Shohei MIYATA (Received November 30, 2001) Until several ten years
More informationFigure A1. Phylogenetic trees based on concatenated sequences of eight MLST loci. Phylogenetic trees were constructed based on concatenated sequences
A. B. Figure A1. Phylogenetic trees based on concatenated sequences of eight MLST loci. Phylogenetic trees were constructed based on concatenated sequences of eight housekeeping loci for 12 unique STs
More informationBIOLOGICAL STATUS OF HEDEOMA DRUMMONDII, H. REVERCHONII (LAMIACEAE) AND CLOSELY RELATED TAXA
174 BIOLOGICAL STATUS OF HEDEOMA DRUMMONDII, H. REVERCHONII (LAMIACEAE) AND CLOSELY RELATED TAXA Billie L. Turner Plant Resources Center The University of Texas, Austin, TX 78712 billie@uts.cc.utexas.edu
More informationBiology 211 (2) Week 1 KEY!
Biology 211 (2) Week 1 KEY Chapter 1 KEY FIGURES: 1.2, 1.3, 1.4, 1.5, 1.6, 1.7 VOCABULARY: Adaptation: a trait that increases the fitness Cells: a developed, system bound with a thin outer layer made of
More informationMolecular Characterization of Garcinia species in the Western Ghats
Chapter 15 Molecular Characterization of Garcinia species in the Western Ghats A. R. Sivu 1, N. S. Pradeep 2,* and K. B. Rameshkumar 3 1 Department of Botany, NSS College Nilamel, Kollam- 691535, Kerala,
More informationAToL: Collaborative research on ant phylogeny: a comprehensive evolutionary tree for the world s premier social organisms
AToL: Collaborative research on ant phylogeny: a comprehensive evolutionary tree for the world s premier social organisms NSF EF-0431330; 10/01/2004 09/30/2009 P.S.Ward1, Seán Brady2, Brian Fisher3 & Ted
More informationCover Page. The handle holds various files of this Leiden University dissertation.
Cover Page The handle http://hdl.handle.net/1887/65602 holds various files of this Leiden University dissertation. Author: Ruchisansakun, S. Title: Balsaminaceae in Southeast Asia: systematics, evolution,
More informationPlumeria DNA: What s related to what?
Plumeria DNA: What s related to what? Kauahi Perez PhD Candidate Tropical Plant & Soil Sciences Dept. University of Hawaii at Manoa Plumerias 7-8 Plumeria spp., subspecies (Woodson, 1938) Native to New
More informationTHE STATUS OF CHAMAESARACHA CONIODES AND C. CORONOPUS (SOLANACEAE)
Averett, J.E. 2010. The status of Chamaesaracha coniodes and C. coronopus (Solanaceae). Phytoneuron 2010-57: 1 5. THE STATUS OF CHAMAESARACHA CONIODES AND C. CORONOPUS (SOLANACEAE) JOHN E. AVERETT Department
More informationChapter 26 Phylogeny and the Tree of Life
Chapter 26 Phylogeny and the Tree of Life Chapter focus Shifting from the process of how evolution works to the pattern evolution produces over time. Phylogeny Phylon = tribe, geny = genesis or origin
More informationESS 345 Ichthyology. Systematic Ichthyology Part II Not in Book
ESS 345 Ichthyology Systematic Ichthyology Part II Not in Book Thought for today: Now, here, you see, it takes all the running you can do, to keep in the same place. If you want to get somewhere else,
More informationSystematic exploration of Stevia. An introduction and preliminary project proposal.
Systematic exploration of Stevia. An introduction and preliminary project proposal. Alexander Vrijdaghs 1 & Jan Geuns 2 1 Dr. A. Vrijdaghs, Laboratory of Plant Systematics, K.U.Leuven, Leuven, Belgium
More information(Stevens 1991) 1. morphological characters should be assumed to be quantitative unless demonstrated otherwise
Bot 421/521 PHYLOGENETIC ANALYSIS I. Origins A. Hennig 1950 (German edition) Phylogenetic Systematics 1966 B. Zimmerman (Germany, 1930 s) C. Wagner (Michigan, 1920-2000) II. Characters and character states
More informationPhylogenetic Analysis of Reticulitermes speratus using the Mitochondrial Cytochrome C Oxidase Subunit I Gene* 1
Mokchae Konghak 38(2) : 135~139, 2010 Phylogenetic Analysis of Reticulitermes speratus using the Mitochondrial Cytochrome C Oxidase Subunit I Gene* 1 Moon Jung Cho* 2, Keum Shin* 2, Young-Kyoon Kim* 2,
More informationAnatomy of a tree. clade is group of organisms with a shared ancestor. a monophyletic group shares a single common ancestor = tapirs-rhinos-horses
Anatomy of a tree outgroup: an early branching relative of the interest groups sister taxa: taxa derived from the same recent ancestor polytomy: >2 taxa emerge from a node Anatomy of a tree clade is group
More informationA NOTABLE RANGE EXTENSION FOR SHINNERSIA RIVULARIS (ASTERACEAE, EUPATORIEAE) IN TEXAS
Lemke, D.E. and M.D. Reed. 2017. A notable range extension for Shinnersia rivularis (Asteraceae, Eupatorieae) in Texas. Phytoneuron 2017-3: 1 5. Published 4 January 2017. ISSN 2153 733X A NOTABLE RANGE
More informationName. Ecology & Evolutionary Biology 2245/2245W Exam 2 1 March 2014
Name 1 Ecology & Evolutionary Biology 2245/2245W Exam 2 1 March 2014 1. Use the following matrix of nucleotide sequence data and the corresponding tree to answer questions a. through h. below. (16 points)
More informationOrganizing Life on Earth
Organizing Life on Earth Inquire: Organizing Life on Earth Overview Scientists continually obtain new information that helps to understand the evolutionary history of life on Earth. Each group of organisms
More informationName: Class: Date: ID: A
Class: _ Date: _ Ch 17 Practice test 1. A segment of DNA that stores genetic information is called a(n) a. amino acid. b. gene. c. protein. d. intron. 2. In which of the following processes does change
More informationa-fB. Code assigned:
This form should be used for all taxonomic proposals. Please complete all those modules that are applicable (and then delete the unwanted sections). For guidance, see the notes written in blue and the
More informationAlgorithms in Bioinformatics
Algorithms in Bioinformatics Sami Khuri Department of Computer Science San José State University San José, California, USA khuri@cs.sjsu.edu www.cs.sjsu.edu/faculty/khuri Distance Methods Character Methods
More informationPhylogenetic relationship among S. castellii, S. cerevisiae and C. glabrata.
Supplementary Note S2 Phylogenetic relationship among S. castellii, S. cerevisiae and C. glabrata. Phylogenetic trees reconstructed by a variety of methods from either single-copy orthologous loci (Class
More informationMacroevolution Part I: Phylogenies
Macroevolution Part I: Phylogenies Taxonomy Classification originated with Carolus Linnaeus in the 18 th century. Based on structural (outward and inward) similarities Hierarchal scheme, the largest most
More informationSystematics - BIO 615
ICZN UPDATE Several issues now confronting the zoological community make desirable the development of a 5th edition of the International Code of Zoological Nomenclature (Code). Prime among them are: 1)
More informationStation A: #3. If two organisms belong to the same order, they must also belong to the same
Station A: #1. Write your mnemonic for remembering the order of the taxa (from the broadest, most generic taxon to the most specific). Out to the side of each, write the name of each taxon the mnemonic
More informationBacillus anthracis. Last Lecture: 1. Introduction 2. History 3. Koch s Postulates. 1. Prokaryote vs. Eukaryote 2. Classifying prokaryotes
Last Lecture: Bacillus anthracis 1. Introduction 2. History 3. Koch s Postulates Today s Lecture: 1. Prokaryote vs. Eukaryote 2. Classifying prokaryotes 3. Phylogenetics I. Basic Cell structure: (Fig.
More informationSPECIATION. REPRODUCTIVE BARRIERS PREZYGOTIC: Barriers that prevent fertilization. Habitat isolation Populations can t get together
SPECIATION Origin of new species=speciation -Process by which one species splits into two or more species, accounts for both the unity and diversity of life SPECIES BIOLOGICAL CONCEPT Population or groups
More informationManaging Mycological Mysteries
Managing Mycological Mysteries (Systematics and the Identification of Fungi) NPDN meeting March 2016 Megan Romberg USDA APHIS PPQ PHP NIS APHIS NIS Beltsville APHIS CPHST Beltsville APHIS NIS (Mycology)
More informationPhylogenetic analyses. Kirsi Kostamo
Phylogenetic analyses Kirsi Kostamo The aim: To construct a visual representation (a tree) to describe the assumed evolution occurring between and among different groups (individuals, populations, species,
More informationCharles Barnes Universidad de la Américas Ecuador
Charles Barnes Universidad de la Américas Ecuador Overview Are there good molecular marker, or genes to identify Berberis species? No Are there good or standard morphological traits to identify Berberis
More informationPhylogenetic Trees. Phylogenetic Trees Five. Phylogeny: Inference Tool. Phylogeny Terminology. Picture of Last Quagga. Importance of Phylogeny 5.
Five Sami Khuri Department of Computer Science San José State University San José, California, USA sami.khuri@sjsu.edu v Distance Methods v Character Methods v Molecular Clock v UPGMA v Maximum Parsimony
More informationShaw Nature Reserve. Preserving and documenting diversity By Garrett Billings
Shaw Nature Reserve Preserving and documenting diversity By Garrett Billings History of Shaw Nature Reserve Burned frequently Native Americans Natural fire regimes Used almost exclusively as agriculture
More informationEvolution of branching filamentous cyanobacteria: Molecular-phylogenetic analyses of stigonematalean species
Evolution of branching filamentous cyanobacteria: Molecular-phylogenetic analyses of stigonematalean species Akiko Tomitani Research Program for Paleoenvironment, Institute for Research on Earth Evolution
More informationa-dB. Code assigned:
This form should be used for all taxonomic proposals. Please complete all those modules that are applicable (and then delete the unwanted sections). For guidance, see the notes written in blue and the
More informationThree Monte Carlo Models. of Faunal Evolution PUBLISHED BY NATURAL HISTORY THE AMERICAN MUSEUM SYDNEY ANDERSON AND CHARLES S.
AMERICAN MUSEUM Notltates PUBLISHED BY THE AMERICAN MUSEUM NATURAL HISTORY OF CENTRAL PARK WEST AT 79TH STREET NEW YORK, N.Y. 10024 U.S.A. NUMBER 2563 JANUARY 29, 1975 SYDNEY ANDERSON AND CHARLES S. ANDERSON
More informationCladistics and Bioinformatics Questions 2013
AP Biology Name Cladistics and Bioinformatics Questions 2013 1. The following table shows the percentage similarity in sequences of nucleotides from a homologous gene derived from five different species
More informationPOLEMONIACEAE PHYLOGENY AND CLASSIFICATION:
American Journal of Botany 87(9): 1300 1308. 2000. POLEMONIACEAE PHYLOGENY AND CLASSIFICATION: IMPLICATIONS OF SEQUENCE DATA FROM THE CHLOROPLAST GENE NDHF 1 L. ALAN PRATHER, 2,5 CAROLYN J. FERGUSON, 3
More informationNeed for systematics. Applications of systematics. Linnaeus plus Darwin. Approaches in systematics. Principles of cladistics
Topics Need for systematics Applications of systematics Linnaeus plus Darwin Approaches in systematics Principles of cladistics Systematics pp. 474-475. Systematics - Study of diversity and evolutionary
More informationBARCODING THE ASTERACEAE OF TENNESSEE, TRIBES HELENIEAE AND POLYMNIEAE
Schilling, E.E. and A. Floden. 2013. Barcoding the Asteraceae of Tennessee, tribes Helenieae and Polymnieae. Phytoneuron 2013-81: 1 6. Published 14 October 2013. ISSN 2153 733X BARCODING THE ASTERACEAE
More informationElements of Bioinformatics 14F01 TP5 -Phylogenetic analysis
Elements of Bioinformatics 14F01 TP5 -Phylogenetic analysis 10 December 2012 - Corrections - Exercise 1 Non-vertebrate chordates generally possess 2 homologs, vertebrates 3 or more gene copies; a Drosophila
More informationDNA Phylogeny. Signals and Systems in Biology Kushal EE, IIT Delhi
DNA Phylogeny Signals and Systems in Biology Kushal Shah @ EE, IIT Delhi Phylogenetics Grouping and Division of organisms Keeps changing with time Splitting, hybridization and termination Cladistics :
More informationMinor Research Project
Executive Summary Minor Research Project DNA BARCODING OF MURDANNIA (COMMELINACEAE) IN WESTERN GHATS MRP (S)-1409/11-12/KLMG002/UGC-SWRO By Rogimon P. Thomas Assistant Professor Department of Botany CMS
More informationApplication of 16S rrna, cytochrome b and control region sequences for understanding the phylogenetic relationships in Oryx species
Short Communication Application of 16S rrna, cytochrome b and control region sequences for understanding the phylogenetic relationships in Oryx species H.A. Khan, I.A. Arif, A.A. Al Homaidan and A.H. Al
More informationReconstructing the history of lineages
Reconstructing the history of lineages Class outline Systematics Phylogenetic systematics Phylogenetic trees and maps Class outline Definitions Systematics Phylogenetic systematics/cladistics Systematics
More informationCHAPTERS 24-25: Evidence for Evolution and Phylogeny
CHAPTERS 24-25: Evidence for Evolution and Phylogeny 1. For each of the following, indicate how it is used as evidence of evolution by natural selection or shown as an evolutionary trend: a. Paleontology
More informationMorphological comparison and key to Juniperus deltoides and J. oxycedrus
58 Morphological comparison and key to Juniperus deltoides and J. oxycedrus Robert P. Adams Baylor University, Biology Department, One Bear Place, #97388, Waco, TX 76798, USA, email Robert_Adams@baylor.edu
More informationWhat is Phylogenetics
What is Phylogenetics Phylogenetics is the area of research concerned with finding the genetic connections and relationships between species. The basic idea is to compare specific characters (features)
More informationASSESSING AMONG-LOCUS VARIATION IN THE INFERENCE OF SEED PLANT PHYLOGENY
Int. J. Plant Sci. 168(2):111 124. 2007. Ó 2007 by The University of Chicago. All rights reserved. 1058-5893/2007/16802-0001$15.00 ASSESSING AMONG-LOCUS VARIATION IN THE INFERENCE OF SEED PLANT PHYLOGENY
More informationThe utility of morphological, ITS molecular and combined datasets. in estimating the phylogeny of the. cortinarioid sequestrate fungi.
The utility of morphological, ITS molecular and combined datasets in estimating the phylogeny of the cortinarioid sequestrate fungi by Anthony Francis This thesis is presented for the degree of Doctor
More information